FontRenderer (Forge 1.11.2 API v13.20.1.2386 mappings snapshot

java.lang.Object
- net.minecraft.client.gui.FontRenderer

All Implemented Interfaces:

IResourceManagerReloadListener

Direct Known Subclasses:

SimpleModelFontRenderer
```
public class FontRenderer
extends java.lang.Object
implements IResourceManagerReloadListener
```

Field Summary

Fields
Modifier and Type	Field and Description
`protected int[]`	`charWidth` Array of width of all the characters in default.png
`int`	`FONT_HEIGHT` the height in pixels of default text
`java.util.Random`	`fontRandom`
`protected byte[]`	`glyphWidth` Array of the start/end column (in upper/lower nibble) for every glyph in the /font directory.
`protected ResourceLocation`	`locationFontTexture`
`protected float`	`posX` Current X coordinate at which to draw the next character.
`protected float`	`posY` Current Y coordinate at which to draw the next character.

Constructor Summary

Constructors
Constructor and Description
`FontRenderer(GameSettings gameSettingsIn, ResourceLocation location, TextureManager textureManagerIn, boolean unicode)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`bindTexture(ResourceLocation location)`
`protected void`	`doDraw(float f)`
`void`	`drawSplitString(java.lang.String str, int x, int y, int wrapWidth, int textColor)` Splits and draws a String with wordwrap (maximum length is parameter k)
`int`	`drawString(java.lang.String text, float x, float y, int color, boolean dropShadow)` Draws the specified string.
`int`	`drawString(java.lang.String text, int x, int y, int color)` Draws the specified string.
`int`	`drawStringWithShadow(java.lang.String text, float x, float y, int color)` Draws the specified string with a shadow.
`protected void`	`enableAlpha()`
`boolean`	`getBidiFlag()` Get bidiFlag that controls if the Unicode Bidirectional Algorithm should be run before rendering any string
`int`	`getCharWidth(char character)` Returns the width of this character as rendered.
`int`	`getColorCode(char character)`
`static java.lang.String`	`getFormatFromString(java.lang.String text)` Digests a string for nonprinting formatting characters then returns a string containing only that formatting.
`protected IResource`	`getResource(ResourceLocation location)`
`int`	`getStringWidth(java.lang.String text)` Returns the width of this string.
`boolean`	`getUnicodeFlag()` Get unicodeFlag controlling whether strings should be rendered with Unicode fonts instead of the default.png font.
`int`	`getWordWrappedHeight(java.lang.String str, int maxLength)` Returns the height (in pixels) of the given string if it is wordwrapped to the given max width.
`java.util.List<java.lang.String>`	`listFormattedStringToWidth(java.lang.String str, int wrapWidth)` Breaks a string into a list of pieces where the width of each line is always less than or equal to the provided width.
`void`	`onResourceManagerReload(IResourceManager resourceManager)`
`protected float`	`renderDefaultChar(int ch, boolean italic)` Render a single character with the default.png font at current (posX,posY) location...
`protected float`	`renderUnicodeChar(char ch, boolean italic)` Render a single Unicode character at current (posX,posY) location using one of the /font/glyph_XX.png files...
`void`	`setBidiFlag(boolean bidiFlagIn)` Set bidiFlag to control if the Unicode Bidirectional Algorithm should be run before rendering any string.
`protected void`	`setColor(float r, float g, float b, float a)`
`void`	`setUnicodeFlag(boolean unicodeFlagIn)` Set unicodeFlag controlling whether strings should be rendered with Unicode fonts instead of the default.png font.
`java.lang.String`	`trimStringToWidth(java.lang.String text, int width)` Trims a string to fit a specified Width.
`java.lang.String`	`trimStringToWidth(java.lang.String text, int width, boolean reverse)` Trims a string to a specified width, optionally starting from the end and working backwards.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - charWidth
```
protected final int[] charWidth
```
    Array of width of all the characters in default.png
  - FONT_HEIGHT
```
public int FONT_HEIGHT
```
    the height in pixels of default text
  - fontRandom
```
public java.util.Random fontRandom
```
  - glyphWidth
```
protected final byte[] glyphWidth
```
    Array of the start/end column (in upper/lower nibble) for every glyph in the /font directory.
  - locationFontTexture
```
protected final ResourceLocation locationFontTexture
```
  - posX
```
protected float posX
```
    Current X coordinate at which to draw the next character.
  - posY
```
protected float posY
```
    Current Y coordinate at which to draw the next character.
- Constructor Detail
  - FontRenderer
```
public FontRenderer(GameSettings gameSettingsIn,
                    ResourceLocation location,
                    TextureManager textureManagerIn,
                    boolean unicode)
```
- Method Detail
  - onResourceManagerReload
```
public void onResourceManagerReload(IResourceManager resourceManager)
```
    Specified by:
    
    onResourceManagerReload in interface IResourceManagerReloadListener
  - renderDefaultChar
```
protected float renderDefaultChar(int ch,
                                  boolean italic)
```
    Render a single character with the default.png font at current (posX,posY) location...
  - renderUnicodeChar
```
protected float renderUnicodeChar(char ch,
                                  boolean italic)
```
    Render a single Unicode character at current (posX,posY) location using one of the /font/glyph_XX.png files...
  - drawStringWithShadow
```
public int drawStringWithShadow(java.lang.String text,
                                float x,
                                float y,
                                int color)
```
    Draws the specified string with a shadow.
  - drawString
```
public int drawString(java.lang.String text,
                      int x,
                      int y,
                      int color)
```
    Draws the specified string.
  - drawString
```
public int drawString(java.lang.String text,
                      float x,
                      float y,
                      int color,
                      boolean dropShadow)
```
    Draws the specified string.
  - doDraw
```
protected void doDraw(float f)
```
  - getStringWidth
```
public int getStringWidth(java.lang.String text)
```
    Returns the width of this string. Equivalent of FontMetrics.stringWidth(String s).
  - getCharWidth
```
public int getCharWidth(char character)
```
    Returns the width of this character as rendered.
  - trimStringToWidth
```
public java.lang.String trimStringToWidth(java.lang.String text,
                                          int width)
```
    Trims a string to fit a specified Width.
    
    Parameters:
    
    text - The text to trim
    
    width - The width to trim to (in pixels)
  - trimStringToWidth
```
public java.lang.String trimStringToWidth(java.lang.String text,
                                          int width,
                                          boolean reverse)
```
    Trims a string to a specified width, optionally starting from the end and working backwards.
    Samples:
    (Assuming that getCharWidth(char) returns 6 for all of the characters in 0123456789 on the current resource pack)
    
    trimStringToWidth("0123456789", 1, false)
    
    ""
    
    trimStringToWidth("0123456789", 6, false)
    
    "0"
    
    trimStringToWidth("0123456789", 29, false)
    
    "0123"
    
    trimStringToWidth("0123456789", 30, false)
    
    "01234"
    
    trimStringToWidth("0123456789", 9001, false)
    
    "0123456789"
    
    trimStringToWidth("0123456789", 1, true)
    
    ""
    
    trimStringToWidth("0123456789", 6, true)
    
    "9"
    
    trimStringToWidth("0123456789", 29, true)
    
    "6789"
    
    trimStringToWidth("0123456789", 30, true)
    
    "56789"
    
    trimStringToWidth("0123456789", 9001, true)
    
    "0123456789"
    
    Parameters:
    
    text - The text to trim
    
    width - The width to trim to (in pixels)
    
    reverse - If true, starts from the end of the string and works backwords, rather than starting from the start and working forwards. Even if true, the final string will be in the correct order.
  - drawSplitString
```
public void drawSplitString(java.lang.String str,
                            int x,
                            int y,
                            int wrapWidth,
                            int textColor)
```
    Splits and draws a String with wordwrap (maximum length is parameter k)
  - getWordWrappedHeight
```
public int getWordWrappedHeight(java.lang.String str,
                                int maxLength)
```
    Returns the height (in pixels) of the given string if it is wordwrapped to the given max width.
  - setUnicodeFlag
```
public void setUnicodeFlag(boolean unicodeFlagIn)
```
    Set unicodeFlag controlling whether strings should be rendered with Unicode fonts instead of the default.png font.
  - getUnicodeFlag
```
public boolean getUnicodeFlag()
```
    Get unicodeFlag controlling whether strings should be rendered with Unicode fonts instead of the default.png font.
  - setBidiFlag
```
public void setBidiFlag(boolean bidiFlagIn)
```
    Set bidiFlag to control if the Unicode Bidirectional Algorithm should be run before rendering any string.
  - listFormattedStringToWidth
```
public java.util.List<java.lang.String> listFormattedStringToWidth(java.lang.String str,
                                                                   int wrapWidth)
```
    Breaks a string into a list of pieces where the width of each line is always less than or equal to the provided width. Formatting codes will be preserved between lines.
  - getFormatFromString
```
public static java.lang.String getFormatFromString(java.lang.String text)
```
    Digests a string for nonprinting formatting characters then returns a string containing only that formatting.
  - getBidiFlag
```
public boolean getBidiFlag()
```
    Get bidiFlag that controls if the Unicode Bidirectional Algorithm should be run before rendering any string
  - setColor
```
protected void setColor(float r,
                        float g,
                        float b,
                        float a)
```
  - enableAlpha
```
protected void enableAlpha()
```
  - bindTexture
```
protected void bindTexture(ResourceLocation location)
```
  - getResource
```
protected IResource getResource(ResourceLocation location)
                         throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - getColorCode
```
public int getColorCode(char character)
```

Class FontRenderer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

charWidth

FONT_HEIGHT

fontRandom

glyphWidth

locationFontTexture

posX

posY

Constructor Detail

FontRenderer

Method Detail

onResourceManagerReload

renderDefaultChar

renderUnicodeChar

drawStringWithShadow

drawString

drawString

doDraw

getStringWidth

getCharWidth

trimStringToWidth

trimStringToWidth

Samples:

drawSplitString

getWordWrappedHeight

setUnicodeFlag

getUnicodeFlag

setBidiFlag

listFormattedStringToWidth

getFormatFromString

getBidiFlag

setColor

enableAlpha

bindTexture

getResource

getColorCode